Here is a new EC2 practical tutorial on security groups. I'll show you how to create security group rules that allow traffic from and into your EC2 instance.
✅ FREE GUIDE: [ Ссылка ]
SUMMARY:
Remember These Ports:
- 21 – File Transfer Protocol (FTP)
- 22 – Secure Shell Protocol (SSH)
- 80 – Hypertext Transfer Protocol (HTTP)
- 443 – Hypertext Transfer Protocol Secure (HTTPS)
-3389 – Remote Desktop Protocol (RDP)
➡️ FULL COURSE: [ Ссылка ]
